Larchmont, NY Profile: Facts, Map & Data


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Larchmont, New York - Basic Facts

The Village of Larchmont had a population of 6,192 as of July 1, 2017. Larchmont ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in New York. See peer rankings below.

The primary coordinate point for Larchmont is located at latitude 40.926 and longitude -73.752 in Westchester County. The formal boundaries for the Village of Larchmont (see map below) encompass a land area of 1.08 sq. miles and a water area of 0 sq. miles. Westchester County is in the Eastern time zone (GMT -5). The elevation is 52 feet.

The Village of Larchmont (GNIS ID: 2390932) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Village of Larchmont is located within Town of Mamaroneck, a minor civil division (MCD) of Westchester County.

Beneath the boundary map are tables with Larchmont population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Larchmont: Munro's Neck.

Neighborhood Data

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Village of Larchmont, NY Boundary Map

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Larchmont, NY Data & Demographics (As of July 1, 2017)


Total Population 6,192
Daytime Population: Workers 3,422
Daytime Population: Residents 3,122
Total Daytime Population (TDP) 6,544
Ratio TDP/Total Population1 1.06
Population in Households 6,183
Population in Familes 5,419
Population in Group Qrtrs 9
Population Density2 5,747
Diversity Index3 30


Median Household Income $181,037
Average Household Income $246,149
Per Capita Income $87,939


Total Housing Units 2,330 (100%)
Owner Occupied HU 1,569 (67.3%)
Renter Occupied HU 642 (27.6%)
Vacant Housing Units 119 ( 5.1%)
Median Home Value $1,000,001
Average Home Value $1,101,848


Total Households 2,211
Average Household Size 2.8
Family Households 1,605
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.75% 0.6%
Households 0.65% 0.55%
Families 0.53% 0.47%
Median Household Income   1.61%
Per Capita Income   1.59%

Larchmont, NY - Peer Comparisons by Rank and Percentile

The table below compares Larchmont to the other 1,196 incorporated cities, towns and CDPs in New York by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 303 75th
Population Density # 113 91st
Diversity Index # 489 59th
Median Household Income # 36 97th
Per Capita Income # 37 97th

Additional comparisons and rankings can be made with a VERY EASY TO USE New York Census Data Comparison Tool.

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